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Article . 2026
License: CC BY
Data sources: ZENODO
ZENODO
Article . 2026
License: CC BY
Data sources: Datacite
ZENODO
Article . 2026
License: CC BY
Data sources: Datacite
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#VACINANÃO: A REPERCUSSÃO DA FASE DE IMUNIZAÇÃO DE CRIANÇAS DE 5 A 11 ANOS NO FACEBOOK DURANTE A CRISE DA COVID-19 NO BRASIL

#VACINANÃO: The repercussions of the Covid-19 vaccination phase for children aged 5 to 11 on Facebook during the coronavirus crisis in Brazil
Authors: Miranda Costa Ribeiro, Ana Paula;

#VACINANÃO: A REPERCUSSÃO DA FASE DE IMUNIZAÇÃO DE CRIANÇAS DE 5 A 11 ANOS NO FACEBOOK DURANTE A CRISE DA COVID-19 NO BRASIL

Abstract

O artigo analisa a repercussão da vacinação infantil contra a Covid-19 no Facebook Brasil, focando na hashtag #VacinaNão. A pesquisa justifica-se pela tensão entre a autorização técnica da Anvisa e o discurso negacionista de autoridades governamentais, que fomentou a desconfiança sobre a imunização. Fundamenta-se na Análise Crítica do Discurso (ACD) sob a perspectiva sociocognitiva de Teun van Dijk, explorando a relação entre poder, controle do discurso e construção de modelos mentais. Metodologicamente, utiliza a Ciência de Dados para extração via CrowdTangle e visualização de grafos semânticos no Gephi. Os resultados identificaram 57 postagens públicas organizadas em oito clusters temáticos. Os achados revelam a predominância de uma narrativa conservadora, patriótica e religiosa, que utiliza a desinformação para defender liberdades individuais em detrimento da saúde coletiva. Conclui-se que o ambiente digital permitiu a atores influentes exercerem poder ao deslegitimar decisões científico-técnicas, consolidando a resistência à vacinação por meio de estratégias discursivas coordenadas.

Keywords

Facebook, Relações de Poder, Análise Crítica do Discurso, Desinformação, Vacinação Infantil

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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Average
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